75380812640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67304297}}^1$

素因数の和:67304319

約数の個数: 48

約数和(自身を含む): 203528197152

約数和(自身を除く): 128147384512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 67304297, 134608594, 269217188, 336521485, 471130079, 538434376, 673042970, 942260158, 1076868752, 1346085940, 1884520316, 2153737504, 2355650395, 2692171880, 3769040632, 4711300790, 5384343760, 7538081264, 9422601580, 10768687520, 15076162528, 18845203160, 37690406320, 75380812640]

約数ペア:

[(1, 75380812640), (2, 37690406320), (4, 18845203160), (5, 15076162528), (7, 10768687520), (8, 9422601580), (10, 7538081264), (14, 5384343760), (16, 4711300790), (20, 3769040632), (28, 2692171880), (32, 2355650395), (35, 2153737504), (40, 1884520316), (56, 1346085940), (70, 1076868752), (80, 942260158), (112, 673042970), (140, 538434376), (160, 471130079), (224, 336521485), (280, 269217188), (560, 134608594), (1120, 67304297)]